X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmir%2Fproducer%2FCompositeProducerNode.java;h=e7f33398c05a10bd690f72b7b7a6b894eb84605d;hb=b1e3d8e04d556e10831192d6dfed20e5cd871fd4;hp=8c465a3dc70c7cc478e4b5c0d5cf6e2303fdc262;hpb=9f7074c4ca8171b9f0f23ec5c8e62823160a2429;p=mir.git

diff --git a/source/mir/producer/CompositeProducerNode.java b/source/mir/producer/CompositeProducerNode.java
index 8c465a3d..e7f33398 100755
--- a/source/mir/producer/CompositeProducerNode.java
+++ b/source/mir/producer/CompositeProducerNode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2001, 2002  The Mir-coders group
+ * Copyright (C) 2001, 2002 The Mir-coders group
  *
  * This file is part of Mir.
  *
@@ -18,29 +18,30 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
  * In addition, as a special exception, The Mir-coders gives permission to link
- * the code of this program with the com.oreilly.servlet library, any library
- * licensed under the Apache Software License, The Sun (tm) Java Advanced
- * Imaging library (JAI), The Sun JIMI library (or with modified versions of
- * the above that use the same license as the above), and distribute linked
- * combinations including the two.  You must obey the GNU General Public
- * License in all respects for all of the code used other than the above
- * mentioned libraries.  If you modify this file, you may extend this exception
- * to your version of the file, but you are not obligated to do so.  If you do
- * not wish to do so, delete this exception statement from your version.
+ * the code of this program with  any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two.  You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries.  If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
  */
-
 package mir.producer;
 
-import java.util.*;
-import java.io.*;
-
-import mir.log.*;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
 
+/**
+ * A <code>ProducerNode</code> that simply executes a
+ * list of <code>ProducerNode</code>s sequentially
+ */
 public class CompositeProducerNode implements ProducerNode {
   private List subNodes;
 
   public CompositeProducerNode() {
-    subNodes = new Vector();
+    subNodes = new ArrayList();
   }
 
   public CompositeProducerNode(ProducerNode[] aSubNodes) {
@@ -70,19 +71,18 @@ public class CompositeProducerNode implements ProducerNode {
     subNodes.clear();
   }
 
-  protected boolean isAborted(Map aValueMap) {
-    Object producerValue = aValueMap.get(NodedProducer.PRODUCER_KEY);
+  protected boolean isAborted(ProductionContext aProductionContext) {
     return (
-       (producerValue instanceof NodedProducer) &&
-      ((NodedProducer) producerValue).getIsAborted());
+       (aProductionContext.getProducer() instanceof NodedProducer) &&
+      ((NodedProducer) aProductionContext.getProducer()).getIsAborted());
   }
 
-  public void produce(Map aValueMap, String aVerb, LoggerWrapper aLogger) throws ProducerFailure, ProducerExc {
+  public void produce(ProductionContext aProductionContext) throws ProducerExc, ProducerFailure {
     Iterator i = subNodes.iterator();
 
-    while (i.hasNext() && !isAborted(aValueMap)) {
+    while (i.hasNext() && !isAborted(aProductionContext)) {
       ProducerNode node = (ProducerNode) i.next();
-      node.produce(aValueMap, aVerb, aLogger);
+      node.produce(aProductionContext);
     }
   }
 }
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